论文标题
AGB恒星，有厚的壳外壳
An AGB Star with a Thick Circumstellar Shell
论文作者
论文摘要
渐近巨型分支（AGB）是红色巨型进化的末端相，数百万年的时间尺度，而恒星的总质量损失，这是初始质量的很大一部分。对其中一颗恒星之一的调查，WISEA J173046.10-34455.5，朝向银河系中心方向的KPC进行了研究，揭示了一颗凉爽的氧气富含氧气的恒星，带有黑色体温1305 K的灰尘壳。
The Asymptotic Giant Branch (AGB) is the terminal phase of red giant evolution with timescales of millions of years and a total mass lost from the star that is a significant fraction of the initial mass. Investigation of one of these stars, WISEA J173046.10-344455.5, a kpc in the direction of the center of the Galaxy, reveals a cool oxygen rich star with a dust shell of black-body temperature 1305 K.
